how can i parse a json that contains Geo-coordinates? - android

i have this object in a Json file and i succeded at parsing many objects but i couldn't parse this one :
"advertiser_marker_geocoord": "33.848463,-7.033653"
how can i parse it using java?


// Here json is assumed to be a json object accompanied from response you would be getting.
String value = json.getString("advertiser_marker_geocoord");
now split values on behalf of , String arr[] = value.split(",");
If you want me share exact code.. please share the exact json that you are getting

Related

How to parse single object from json

I am working on an Android project where I am using volley to parse the data from JSON. I am able to parse the data if it is an array by following this tutorial. But when I try to parse a single object using getJSONObject, it is returning null. I want to get the value of that particular object.
This is my JSON file:
In the above file I want to retrieve only responseInfo which is a JSON object.

You need to create JSONObject
JSONObject object = new JSONObject(responce);
//get responce code
String query = object.getString("responceCode");

Please use Gson library for json parsing
https://github.com/google/gson

Keeping some JSON field as String when deserializing using Jackson

I'm using com.fasterxml.jackson.databind with Retrofit to handle the response from the server in my Android app.
Since the JSONObject response is too complicated and contains lots of JSONArray, I want to be able to parse some of those array fields into String instead of creating POJO for each sub-object that those Array could contains.
Is there a way I could just tell Jackson to keep those field as String and not parse them into Entities?

How to remove the special characters when getting the data using json in android?

I am working on android application. I need to get the data from PHP web service. The response which I am getting from PHP server is shown below:
String response = [{id:100,category:local,count1:58,count2:86},
{id:101,category:server/local,count1:18,count2:27},
{id:102,category:server & local,count1:19,count2:28}];
But I am getting the following message when I am trying to separate the data using JSON.
org.json.JSONException: Unterminated object at character
How to remove special characters and get the data using JSON array?

Strings should be under double quotes. Your json is not a valid response. So change your response from
{id:100,category:local,count1:58,count2:86}
to
{
"id":100,
"category":"local",
"count1":58,
"count2":86
}
Refer here

Valid JSON format
{
"Status":"OK",
"Error":{
"Code":0,
"Description":""
},
"Data":[]
}

Parsing JSON data from an XML web service in Android

I have an XML web service. I want to parse this XML and I want to store in an separate textviews. The following is an XML content, and I have finished getting it in a String variable.
{
"30_year_rate": 4.25,
"30_year_pi": 196.78,
"30_year_apr": 4.375,
"20_year_rate": 4.375,
"20_year_pi": 250.37,
"20_year_apr": 4.5,
"15_year_rate": 3.75,
"15_year_pi": 290.89,
"15_year_apr": 3.875,
"10_year_rate": 3.625,
"10_year_pi": 397.89,
"10_year_apr": 3.75,
"5_year_arm": 2.75,
"5_year_pi": 163.3,
"5_year_apr": 2.875,
"7_year_arm": 3,
"7_year_pi": 168.64,
"7_year_apr": 3.125,
"3_year_arm": 4,
"3_year_pi": 190.97,
"3_year_apr": 4.125,
"5_year_io_arm": "N/A",
"5_year_io_pi": "N/A",
"5_year_io_apr": "N/A",
"QuoteID": 1449,
"Licensed": "N"
}
How can I parse this data? I want to convert it to a JSON object and retrieve it, or any other reasonable approach.

If what you're getting back from the webservice is the string above, then you already have a JSON string. To create an object that can retrieve information from it, use something like JSONObject.
JSONObject object = new JSONObject(your_string_variable);
double thirtyYearRate = object.getDouble("30_year_rate");
String licensed = object.getString("Licensed");
etc.
You might (will) run into some issues where you try to pull a double from a JSON field that contains a string; i.e., the "N/A" fields above. You'll likely have to pull them out as strings and then try to parse doubles from them, and if the parsing throws an exception, you'll know it's a string.
Alternately, you could look into JSON binding with something like Jackson, which apparently runs on Android.

To parse JSON, you could use the built in JSONObject org.json Or Json-lib if you use an old version of android.
To parse XML, use XMLPullParser. A sample can be found here: Parsing XML Data

json parsing in android of web data

I have to parse this json data. The data begins with [ and ends with ]
How can we parse such json data? json data usually starts with {..[..]..}

Just create a JSONArray from your input. There is even a constructor taking a String as parameter. So, basicly you need to do something like this:
String input = .. //read your input
JSONArray arr = new JSONArray(input);
//work with the array as usual..

take result data as a JSONArray and not a JSONObject.

It depends on how you parse the data. Built in json or google json(gson) etc.
But normally you dont have to care about that it starts with square bracket.
Show me what the json array/object look like and I can give you an example.

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